| 摘要 |
PROBLEM TO BE SOLVED: To promote the constitution of a key cylinder 10 or the flexibility of a space while maintaining controllability such as open control or the like by an open control section 3 in a good condition for a light terminating box A equipped with the open control section 3 for executing the open control of a door 2 and the key cylinder 10 for executing locking and unlocking operation of the door 2 to enable a special structure being not unlocked by a third party except an administrator to easily correspond. SOLUTION: The key cylinder 10 is provided to part other than the open control section 3 on the door 2. |
